How I solved my SD card corruption problems by modding the Raspberry Pi

I've spent last month struggling (once again, after some trouble with the power) with SD card corruptions due to the Raspberry Pi's "design idiosyncrasy" (a funny name to avoid cursing).
Until I finally found a solution... 

Impress Progress Bar

A few months ago I wanted to have a progress bar in an Impress presentation, but couldn't find a feature to generate it automatically. So I had to write a macro script... 

Playing with the 3D printer & microfusion metal casting

Today I collected my first microfused things from Fundiart, in  Valencia.
The items were printed in PLA and cast in brass, and the results are excellent.
Continue reading to see a video and some pictures...

Climberbot III

A little one is born. After a lot of 3D refinement there is a working prototype on the road… keep reading!

Climberbots II - work in progress

So, here we are again, with Climberbot II, of the babelbots project.
Last version was made out of recycled scrap and household stuff. And it worked, partially. But the tracks were not good enough for further development.

Climberbot... climbing!

This is a prototype model made out of household stuff.

The tracks are made out of a kitchen mat and the wheels with bottle caps.

Press-casting with polymorph

While waiting for a 3D printer to arrive, I wanted to try press-casting with polymorph....